#!/bin/sh
#
# 简单写一下脚本的功能。
#
#
#

if [ $# -ne 0 ]; then
	echo "Usage: this is a empty shell."
	exit
fi


workdir=~/workshop/gitee/3place/

cd $workdir

rm -f alltimeline.md

for files in `find . |grep  -w timeline.md `
do 

	cat $files |sed -e "/Usage:.*/d">>alltimeline.md
done

sort -g alltimeline.md >tmp.md

mv tmp.md alltimeline.md
